222302009911 has 2 divisors, whose sum is σ = 222302009912. Its totient is φ = 222302009910.

The previous prime is 222302009903. The next prime is 222302010031. The reversal of 222302009911 is 119900203222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222302009911 - 2³ = 222302009903 is a prime.

It is a super-2 number, since 2×222302009911² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222302049911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111151004955 + 111151004956.

It is an arithmetic number, because the mean of its divisors is an integer number (111151004956).

Almost surely, 2^222302009911 is an apocalyptic number.

222302009911 is a deficient number, since it is larger than the sum of its proper divisors (1).

222302009911 is an equidigital number, since it uses as much as digits as its factorization.

222302009911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 222302009911 in words is "two hundred twenty-two billion, three hundred two million, nine thousand, nine hundred eleven".